GCD of 164, 157, 764, 138 Calculator

Given Input numbers are 164, 157, 764, 138

In the factoring method, we have to find the divisors of all numbers

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

GCD of numbers is the greatest common divisor

So, the GCD (164, 157, 764, 138) = 1.

Given numbers are 164, 157, 764, 138

The list of prime factors of all numbers are

Prime factors of 164 are 2 x 2 x 41

Prime factors of 157 are 157

Prime factors of 764 are 2 x 2 x 191

Prime factors of 138 are 2 x 3 x 23

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 164, 157, 764, 138

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(164, 157) = 25748

GCD(164, 157) = ( 164 x 157 ) / 25748

= 164 / 157

= 164

Step2:

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

= 1 / 764

= 1

Step3:

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

= 1 / 138

= 1

So, Greatest Common Divisor of 164, 157, 764, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 998, 466, 731, 299
• GCD of 739, 848, 963, 344
• GCD of 968, 252, 522, 898
• GCD of 169, 415, 332, 313
• GCD of 403, 259, 147, 562

Given numbers are 164, 157, 764, 138
The greatest common divisor of numbers 164, 157, 764, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 164, 157, 764, 138 is 1.

1. What is the GCD of 164, 157, 764, 138?

GCD of given numbers 164, 157, 764, 138 is 1

2. How to calculate the greatest common divisor of 164, 157, 764, 138?

We can find the highest common divisor of 164, 157, 764, 138 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 164, 157, 764, 138 i.e 1.

3. How can I use the GCD of 164, 157, 764, 138Calculator?

Out the numbers 164, 157, 764, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.